./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/MultCommutative-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/MultCommutative-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2f58e1f128e4dbefcdb138e1f7ef5e4260326da20e0bd376d80fe12a55b55920 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:11:24,574 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:11:24,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:11:24,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:11:24,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:11:24,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:11:24,731 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:11:24,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:11:24,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:11:24,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:11:24,734 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:11:24,734 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:11:24,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:11:24,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:11:24,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:11:24,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:11:24,737 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:11:24,737 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:11:24,738 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:11:24,741 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:11:24,741 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:11:24,746 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:11:24,747 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:11:24,747 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:11:24,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:11:24,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:11:24,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:11:24,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:11:24,749 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:11:24,750 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:11:24,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:11:24,751 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:11:24,751 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_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f58e1f128e4dbefcdb138e1f7ef5e4260326da20e0bd376d80fe12a55b55920 [2023-11-23 20:11:25,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:11:25,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:11:25,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:11:25,103 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:11:25,104 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:11:25,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/termination-numeric/MultCommutative-1.c [2023-11-23 20:11:28,148 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:11:28,347 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:11:28,347 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/sv-benchmarks/c/termination-numeric/MultCommutative-1.c [2023-11-23 20:11:28,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/data/5fbab8291/0035fc4c11174a119be85f8ca0c953f3/FLAGbbe50a927 [2023-11-23 20:11:28,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/data/5fbab8291/0035fc4c11174a119be85f8ca0c953f3 [2023-11-23 20:11:28,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:11:28,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:11:28,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:11:28,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:11:28,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:11:28,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16dbfd0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28, skipping insertion in model container [2023-11-23 20:11:28,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,406 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:11:28,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:11:28,589 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:11:28,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:11:28,619 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:11:28,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28 WrapperNode [2023-11-23 20:11:28,620 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:11:28,621 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:11:28,621 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:11:28,621 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:11:28,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,636 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,654 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 38 [2023-11-23 20:11:28,654 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:11:28,655 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:11:28,655 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:11:28,656 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:11:28,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,681 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:11:28,691 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:11:28,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:11:28,691 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:11:28,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:28" (1/1) ... [2023-11-23 20:11:28,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:11:28,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:11:28,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:11:28,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50cf2bdf-6770-47bb-b363-40f7db5524ac/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:11:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:11:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2023-11-23 20:11:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2023-11-23 20:11:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:11:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:11:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:11:28,860 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:11:28,863 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:11:29,082 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:11:29,114 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:11:29,115 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:11:29,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:29 BoogieIcfgContainer [2023-11-23 20:11:29,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:11:29,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:11:29,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:11:29,128 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:11:29,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:29" (1/1) ... [2023-11-23 20:11:29,137 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:11:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:29,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2023-11-23 20:11:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-11-23 20:11:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:11:29,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2023-11-23 20:11:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2023-11-23 20:11:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:11:29,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 39 transitions. [2023-11-23 20:11:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2023-11-23 20:11:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:11:29,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:29,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:29,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 38 transitions. [2023-11-23 20:11:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2023-11-23 20:11:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:11:29,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 46 transitions. [2023-11-23 20:11:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2023-11-23 20:11:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:11:30,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:30,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 52 transitions. [2023-11-23 20:11:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-23 20:11:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:11:30,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:30,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 50 transitions. [2023-11-23 20:11:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2023-11-23 20:11:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:11:30,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 52 transitions. [2023-11-23 20:11:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2023-11-23 20:11:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:11:31,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:31,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:31,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 40 states and 51 transitions. [2023-11-23 20:11:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2023-11-23 20:11:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:11:31,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:31,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:31,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 75 transitions. [2023-11-23 20:11:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 75 transitions. [2023-11-23 20:11:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:11:32,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:11:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 50 states and 74 transitions. [2023-11-23 20:11:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2023-11-23 20:11:32,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 20:11:32,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:32,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:11:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 59 states and 92 transitions. [2023-11-23 20:11:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2023-11-23 20:11:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:11:33,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:11:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 35 states and 48 transitions. [2023-11-23 20:11:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2023-11-23 20:11:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:11:34,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:11:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:36,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:36,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:36,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:36,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:36,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:36,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:36,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:36,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:37,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:37,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:37,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:37,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:37,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:38,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:38,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,727 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:38,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:38,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:39,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:39,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:39,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:39,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:40,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:40,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:40,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,800 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:40,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:40,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:41,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:41,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:41,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:41,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:41,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:42,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:42,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:42,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:42,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:43,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,826 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:43,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:43,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:44,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:44,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,521 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:44,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,619 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:44,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:44,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:44,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,654 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:45,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:45,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:46,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,129 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:46,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:46,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,583 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:46,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:46,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:47,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:47,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:47,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:47,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:48,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:48,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:48,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:48,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:48,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:48,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,257 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,512 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,810 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:49,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:49,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,100 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,438 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:50,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:50,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,305 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:51,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:51,927 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:51,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,738 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:52,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:52,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:53,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:53,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,526 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:54,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:54,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:54,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:55,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:55,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:56,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:56,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:56,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:56,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:56,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:56,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,709 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:57,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:57,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:58,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:58,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:58,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:58,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:59,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:59,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:59,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:11:59,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:11:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:11:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:11:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:11:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:11:59,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:59,990 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,085 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:00,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:00,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:00,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:01,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:01,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:01,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:01,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:01,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:02,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:02,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:02,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:02,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:02,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:02,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:03,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:03,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:03,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:03,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:03,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:03,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:03,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:04,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:04,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,544 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:04,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:04,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:04,940 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:04,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:04,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:05,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:05,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:05,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:05,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:05,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:05,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:06,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:06,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:06,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:06,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:06,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:06,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:06,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:06,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:06,949 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:06,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,543 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:07,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:07,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:08,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:08,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,375 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:08,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:08,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:08,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-23 20:12:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:12:08,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:12:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-23 20:12:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-23 20:12:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:12:08,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:08,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat