./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/McCarthy91-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/McCarthy91-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV --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 a7241ade69e14c61e98aa837796de568ecf31fbd07f5084e15c262d93cdb3376 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:14,185 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:14,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-12 00:01:14,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:01:14,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:01:14,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:14,353 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:14,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:14,355 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:14,360 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:14,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:14,361 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:14,362 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:01:14,363 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:01:14,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:01:14,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:14,365 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:14,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:14,366 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:14,366 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:01:14,367 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:01:14,368 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:01:14,368 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:14,370 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:14,370 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:14,371 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:14,372 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:14,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:14,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:14,373 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:14,375 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:14,375 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:01:14,376 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:01:14,376 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:14,376 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_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7241ade69e14c61e98aa837796de568ecf31fbd07f5084e15c262d93cdb3376 [2023-11-12 00:01:14,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:14,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:14,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:14,770 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:14,771 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:14,772 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/recursive/McCarthy91-1.c [2023-11-12 00:01:18,004 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:18,286 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:18,287 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/sv-benchmarks/c/recursive/McCarthy91-1.c [2023-11-12 00:01:18,295 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/data/c7810332b/d7a3c1c7922344248ff7aa3776e76a45/FLAG1213dd025 [2023-11-12 00:01:18,311 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/data/c7810332b/d7a3c1c7922344248ff7aa3776e76a45 [2023-11-12 00:01:18,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:18,316 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:18,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:18,318 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:18,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:18,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c627b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18, skipping insertion in model container [2023-11-12 00:01:18,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,347 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:18,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:18,515 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:18,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:18,545 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:18,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18 WrapperNode [2023-11-12 00:01:18,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:18,548 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:18,549 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:18,549 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:18,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,583 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 36 [2023-11-12 00:01:18,584 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:18,585 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:18,585 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:18,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:18,594 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,596 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,597 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,600 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,603 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,604 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,606 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:18,607 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:18,608 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:18,608 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:18,609 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:18,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:18,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:18,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d662d2f5-cb4e-4b5c-beec-abaa21060d76/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:01:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2023-11-12 00:01:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2023-11-12 00:01:18,754 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:18,756 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:18,899 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:18,926 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:18,926 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:18,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:18 BoogieIcfgContainer [2023-11-12 00:01:18,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:18,932 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:18,932 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:18,943 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:18,944 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:18" (1/1) ... [2023-11-12 00:01:18,954 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2023-11-12 00:01:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2023-11-12 00:01:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-12 00:01:19,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2023-11-12 00:01:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2023-11-12 00:01:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-12 00:01:19,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:19,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2023-11-12 00:01:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-11-12 00:01:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-12 00:01:19,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 42 transitions. [2023-11-12 00:01:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-12 00:01:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-12 00:01:19,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:19,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 41 transitions. [2023-11-12 00:01:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-11-12 00:01:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-12 00:01:19,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 44 transitions. [2023-11-12 00:01:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-12 00:01:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-12 00:01:20,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:20,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 43 transitions. [2023-11-12 00:01:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-12 00:01:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-12 00:01:20,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2023-11-12 00:01:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-12 00:01:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-12 00:01:20,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:01:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 41 transitions. [2023-11-12 00:01:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-11-12 00:01:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-12 00:01:20,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:20,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-12 00:01:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 51 transitions. [2023-11-12 00:01:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2023-11-12 00:01:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:21,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:22,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:22,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:22,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:22,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:22,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:22,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:22,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:22,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:23,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:23,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:23,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:23,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:23,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:23,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:23,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:24,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:24,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:24,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:24,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:25,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:25,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:25,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:25,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:25,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:26,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:26,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:26,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:27,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:27,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:28,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:28,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:28,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:29,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:29,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:30,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:30,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:31,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:31,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:32,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:32,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:32,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,643 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,740 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:33,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:33,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,455 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:34,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,719 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:35,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:35,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:36,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:36,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:37,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:37,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:38,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:38,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,418 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:39,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:39,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:40,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:40,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:40,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:41,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:41,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:41,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,422 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,867 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:42,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:42,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:43,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:43,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:43,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:43,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:44,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:44,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:45,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:45,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:45,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,552 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:46,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:46,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,010 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,548 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,905 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:47,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:47,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:48,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:48,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:49,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:50,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,802 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:50,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:50,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,605 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:51,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:51,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:52,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:52,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:52,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:53,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:53,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,483 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:54,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:54,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:55,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:55,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,351 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:56,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:56,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:56,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:57,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 00:01:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:57,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:58,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:01:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:01:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-12 00:01:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2023-11-12 00:01:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2023-11-12 00:01:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-12 00:01:58,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat