./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/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_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/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 64bit --witnessprinter.graph.data.programhash b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:49,479 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:49,630 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:51:49,636 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:49,636 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:49,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:49,683 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:49,684 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:49,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:49,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:49,692 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:49,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:49,693 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:49,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:49,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:49,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:49,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:49,698 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:51:49,698 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:51:49,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:49,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:49,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:49,701 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:49,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:49,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:49,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:49,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:49,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:49,707 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:49,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:49,709 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:49,709 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_70a73bfc-38eb-46ba-956c-90d36b1205c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 [2023-11-11 23:51:50,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:50,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:50,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:50,057 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:50,058 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:50,060 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2023-11-11 23:51:53,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:53,981 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:53,982 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2023-11-11 23:51:53,991 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/data/a9aa3a9db/a37423deb20d486984d25c141d19de73/FLAG563d36a99 [2023-11-11 23:51:54,011 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/data/a9aa3a9db/a37423deb20d486984d25c141d19de73 [2023-11-11 23:51:54,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:54,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:54,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:54,026 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:54,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:54,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf4d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54, skipping insertion in model container [2023-11-11 23:51:54,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,059 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:54,244 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:54,251 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:54,263 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:54,277 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:54,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54 WrapperNode [2023-11-11 23:51:54,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:54,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:54,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:54,280 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:54,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,314 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 9 [2023-11-11 23:51:54,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:54,316 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:54,316 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:54,316 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:54,327 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,329 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,332 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,337 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,349 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:54,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:54,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:54,351 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:54,352 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:54,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:54,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:54,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a73bfc-38eb-46ba-956c-90d36b1205c7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure mc91 [2023-11-11 23:51:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mc91 [2023-11-11 23:51:54,514 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:54,516 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:54,632 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:54,654 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:54,654 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:51:54,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:54 BoogieIcfgContainer [2023-11-11 23:51:54,658 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:54,659 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:54,659 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:54,670 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:54,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:54" (1/1) ... [2023-11-11 23:51:54,683 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:54,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2023-11-11 23:51:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2023-11-11 23:51:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-11 23:51:54,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 27 transitions. [2023-11-11 23:51:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2023-11-11 23:51:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-11 23:51:55,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 26 transitions. [2023-11-11 23:51:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2023-11-11 23:51:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-11 23:51:55,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 25 transitions. [2023-11-11 23:51:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2023-11-11 23:51:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-11 23:51:55,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 31 transitions. [2023-11-11 23:51:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2023-11-11 23:51:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-11 23:51:55,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 34 transitions. [2023-11-11 23:51:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2023-11-11 23:51:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-11 23:51:56,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 33 transitions. [2023-11-11 23:51:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2023-11-11 23:51:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-11 23:51:56,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:51:56,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 43 transitions. [2023-11-11 23:51:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2023-11-11 23:51:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:56,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:58,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:58,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:58,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:58,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,882 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:58,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:59,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:59,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:59,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:51:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:51:59,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:51:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:51:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:51:59,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,085 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:00,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:00,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,579 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:01,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:01,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,092 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:02,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:02,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:02,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:02,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:02,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:03,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:03,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:04,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:04,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:04,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,756 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:04,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:04,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:04,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:05,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:05,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:06,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:06,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:06,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,772 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:07,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:07,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:08,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:08,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,426 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:09,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:09,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,995 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,661 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,848 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,894 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:10,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:10,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,361 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:11,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:11,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:11,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:12,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:12,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,403 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,844 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:13,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:13,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:14,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:14,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:15,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:15,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:15,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:16,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:16,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:17,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:17,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,237 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,574 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,682 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:18,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:18,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:18,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,819 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:19,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:19,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,408 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:20,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:20,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,000 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,801 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:21,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:21,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,249 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,809 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:22,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:22,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,632 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,755 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:23,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:23,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,425 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,512 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:24,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:24,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:24,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:24,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,317 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,884 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:25,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:26,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:26,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,527 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,685 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:27,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:27,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:28,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,630 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:29,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:29,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,469 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,595 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,801 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:30,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,248 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:31,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:31,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,069 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,107 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,229 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,305 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,461 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,577 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:32,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:32,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:32,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:33,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:33,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,058 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:33,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,132 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,277 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-11 23:52:33,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:33,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:52:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 59 transitions. [2023-11-11 23:52:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-11 23:52:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:52:33,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat