./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/MultCommutative-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/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_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/MultCommutative-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:21:14,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:21:14,814 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:21:14,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:21:14,825 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:21:14,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:21:14,868 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:21:14,868 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:21:14,869 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:21:14,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:21:14,875 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:21:14,875 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:21:14,876 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:21:14,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:21:14,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:21:14,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:21:14,879 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:21:14,879 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:21:14,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:21:14,880 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:21:14,881 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:21:14,881 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:21:14,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:21:14,884 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:21:14,885 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:21:14,885 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:21:14,885 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:21:14,886 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:21:14,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:21:14,887 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:21:14,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:21:14,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:21:14,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:21:14,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:21:14,889 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:21:14,889 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_b07744dc-c0c4-4c99-9366-75020b8e3913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd [2023-11-23 20:21:15,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:21:15,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:21:15,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:21:15,270 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:21:15,271 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:21:15,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/recursive/MultCommutative-2.c [2023-11-23 20:21:18,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:21:18,622 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:21:18,623 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/sv-benchmarks/c/recursive/MultCommutative-2.c [2023-11-23 20:21:18,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/data/76ad0d8ed/b01a29a9729f4da197ada3dad0c5bc85/FLAG7c63b196f [2023-11-23 20:21:18,647 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/data/76ad0d8ed/b01a29a9729f4da197ada3dad0c5bc85 [2023-11-23 20:21:18,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:21:18,652 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:21:18,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:21:18,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:21:18,661 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:21:18,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31fc228d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18, skipping insertion in model container [2023-11-23 20:21:18,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,690 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:21:18,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:21:18,877 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:21:18,892 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:21:18,907 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:21:18,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18 WrapperNode [2023-11-23 20:21:18,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:21:18,909 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:21:18,909 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:21:18,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:21:18,917 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,943 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 38 [2023-11-23 20:21:18,944 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:21:18,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:21:18,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:21:18,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:21:18,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,961 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,963 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,964 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,967 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:21:18,968 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:21:18,968 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:21:18,969 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:21:18,970 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:21:18" (1/1) ... [2023-11-23 20:21:18,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:21:18,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:21:19,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:21:19,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b07744dc-c0c4-4c99-9366-75020b8e3913/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:21:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:21:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2023-11-23 20:21:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2023-11-23 20:21:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:21:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:21:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:21:19,114 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:21:19,117 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:21:19,313 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:21:19,366 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:21:19,366 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:21:19,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:21:19 BoogieIcfgContainer [2023-11-23 20:21:19,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:21:19,370 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:21:19,370 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:21:19,382 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:21:19,382 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:21:19" (1/1) ... [2023-11-23 20:21:19,393 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:21:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2023-11-23 20:21:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-11-23 20:21:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:21:19,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:19,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:19,641 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 20:21:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2023-11-23 20:21:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2023-11-23 20:21:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:21:19,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:19,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:19,797 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 20:21:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 39 transitions. [2023-11-23 20:21:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2023-11-23 20:21:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:21:19,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:19,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:19,969 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 20:21:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 38 transitions. [2023-11-23 20:21:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2023-11-23 20:21:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:21:19,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:20,163 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 20:21:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 46 transitions. [2023-11-23 20:21:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2023-11-23 20:21:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:21:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:20,547 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 20:21:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:20,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 52 transitions. [2023-11-23 20:21:20,735 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-23 20:21:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:21:20,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:20,806 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 20:21:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 50 transitions. [2023-11-23 20:21:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2023-11-23 20:21:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:21:20,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:20,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:21,062 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 20:21:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 52 transitions. [2023-11-23 20:21:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2023-11-23 20:21:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:21:21,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:21,223 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 20:21:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 40 states and 51 transitions. [2023-11-23 20:21:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2023-11-23 20:21:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:21:21,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:21,702 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 20:21:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 75 transitions. [2023-11-23 20:21:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 75 transitions. [2023-11-23 20:21:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 20:21:22,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:22,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:22,464 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 20:21:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 59 states and 94 transitions. [2023-11-23 20:21:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2023-11-23 20:21:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:21:23,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:23,376 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 20:21:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 59 states and 93 transitions. [2023-11-23 20:21:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 93 transitions. [2023-11-23 20:21:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:21:23,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:23,791 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 20:21:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 59 states and 92 transitions. [2023-11-23 20:21:24,012 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2023-11-23 20:21:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:24,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:24,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:24,346 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 20:21:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:25,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:25,941 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 20:21:25,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:25,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,118 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 20:21:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:26,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,252 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 20:21:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:26,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,376 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 20:21:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:26,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,525 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 20:21:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:26,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,623 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 20:21:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,743 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 20:21:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,843 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 20:21:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:26,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:26,949 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 20:21:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:26,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:26,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,037 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 20:21:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:27,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,150 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 20:21:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:27,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,280 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 20:21:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:27,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,385 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 20:21:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:27,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,514 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 20:21:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:27,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,662 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 20:21:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:27,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,768 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 20:21:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:27,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:27,884 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 20:21:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:27,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:27,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,046 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 20:21:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,078 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:28,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,162 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 20:21:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:28,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,268 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 20:21:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:28,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,363 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 20:21:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:28,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,489 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 20:21:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:28,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,590 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 20:21:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:28,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,706 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 20:21:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:28,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,801 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 20:21:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:28,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:28,917 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 20:21:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:28,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,036 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 20:21:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,067 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:29,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,141 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 20:21:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,227 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 20:21:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:29,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,334 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 20:21:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:29,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,462 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 20:21:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,543 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 20:21:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,620 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 20:21:29,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,700 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 20:21:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,726 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:29,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,829 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 20:21:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:29,947 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 20:21:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:29,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,022 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 20:21:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:30,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,112 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 20:21:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:30,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,206 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 20:21:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:30,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,287 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 20:21:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:30,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,374 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 20:21:30,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:30,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,486 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 20:21:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:30,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,567 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 20:21:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:30,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,652 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 20:21:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,742 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 20:21:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,820 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 20:21:30,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:30,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:30,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:30,961 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 20:21:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:30,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,070 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 20:21:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,178 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 20:21:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:31,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,257 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 20:21:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:31,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,336 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 20:21:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,425 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 20:21:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:31,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,523 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 20:21:31,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,617 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 20:21:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,714 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 20:21:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,803 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 20:21:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:31,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,886 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 20:21:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:31,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:31,964 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 20:21:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:31,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:31,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,063 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 20:21:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,171 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 20:21:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,249 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 20:21:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:32,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,324 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 20:21:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,409 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 20:21:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:32,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,486 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 20:21:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,576 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 20:21:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,676 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 20:21:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:32,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,757 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 20:21:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,843 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 20:21:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:32,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:32,931 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 20:21:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:32,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,008 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 20:21:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,098 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 20:21:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,186 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 20:21:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,287 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 20:21:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:33,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,365 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 20:21:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:33,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,458 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 20:21:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,545 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 20:21:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:33,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,622 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 20:21:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,708 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 20:21:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,736 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,806 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 20:21:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:33,912 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 20:21:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:33,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:33,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,001 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 20:21:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,079 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 20:21:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:34,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,150 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 20:21:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,258 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 20:21:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,345 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 20:21:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,444 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 20:21:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,559 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 20:21:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,665 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 20:21:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:34,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,742 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 20:21:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,826 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 20:21:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:34,926 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 20:21:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:34,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,019 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 20:21:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,112 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 20:21:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,235 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 20:21:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,319 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 20:21:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,404 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 20:21:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,489 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 20:21:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,594 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 20:21:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,693 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 20:21:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,719 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:35,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,774 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 20:21:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,859 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 20:21:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:35,940 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 20:21:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:35,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:35,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,022 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 20:21:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,106 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 20:21:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,176 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 20:21:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:36,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,243 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 20:21:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,323 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 20:21:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,410 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 20:21:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,500 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 20:21:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,586 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 20:21:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,667 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 20:21:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,747 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 20:21:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,830 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 20:21:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:36,925 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 20:21:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:36,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,029 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 20:21:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,103 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 20:21:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,184 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 20:21:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,257 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 20:21:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,322 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 20:21:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,391 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 20:21:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,469 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 20:21:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,568 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 20:21:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,592 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,645 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 20:21:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,723 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 20:21:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,801 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 20:21:37,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:37,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,878 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 20:21:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:37,949 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 20:21:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:37,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,033 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 20:21:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:38,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,109 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 20:21:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,181 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 20:21:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,255 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 20:21:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,320 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 20:21:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:38,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,387 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 20:21:38,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:38,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,461 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 20:21:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:38,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,529 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 20:21:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,592 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 20:21:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,654 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 20:21:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:38,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,727 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 20:21:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,797 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 20:21:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:38,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,870 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 20:21:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:38,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:38,938 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 20:21:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:38,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,019 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 20:21:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,097 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 20:21:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,174 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 20:21:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,251 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 20:21:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:39,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,323 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 20:21:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:39,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,393 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 20:21:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:39,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,461 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 20:21:39,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,538 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 20:21:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,622 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 20:21:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:39,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,690 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 20:21:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:39,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,758 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 20:21:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,833 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 20:21:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:39,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,900 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 20:21:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:39,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:39,982 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 20:21:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,054 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 20:21:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,118 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 20:21:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:40,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,199 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 20:21:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,266 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 20:21:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,288 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:40,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,343 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 20:21:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,410 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 20:21:40,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:40,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,483 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 20:21:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,556 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 20:21:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,618 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 20:21:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:40,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,688 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 20:21:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,754 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 20:21:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:40,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,825 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 20:21:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,903 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 20:21:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:40,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:40,984 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 20:21:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:41,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,072 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 20:21:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:41,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,152 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 20:21:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:41,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,242 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 20:21:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:41,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,324 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 20:21:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,393 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 20:21:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:41,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,475 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 20:21:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:41,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,613 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 20:21:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:41,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,687 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 20:21:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:41,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,757 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 20:21:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:41,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,834 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 20:21:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:41,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,901 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 20:21:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:41,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:41,975 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 20:21:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,000 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:42,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,060 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 20:21:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,144 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 20:21:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,213 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 20:21:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:42,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,288 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 20:21:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:42,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,359 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 20:21:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,439 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 20:21:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,510 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 20:21:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,576 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 20:21:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:42,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,652 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 20:21:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,730 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 20:21:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,793 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 20:21:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,856 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 20:21:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,919 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 20:21:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:42,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:42,989 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 20:21:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,050 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 20:21:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,121 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 20:21:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,197 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 20:21:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,277 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 20:21:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,366 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 20:21:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,453 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 20:21:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,533 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 20:21:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:43,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,600 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 20:21:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,675 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 20:21:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:43,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,743 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 20:21:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,814 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 20:21:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:43,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,881 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 20:21:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:43,965 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 20:21:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:43,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,044 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 20:21:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:44,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,121 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 20:21:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,189 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 20:21:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:44,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,264 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 20:21:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,333 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 20:21:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,397 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 20:21:44,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:44,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,475 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 20:21:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,576 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 20:21:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,598 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,643 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 20:21:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,708 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 20:21:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,773 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 20:21:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:44,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,839 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 20:21:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:44,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:44,922 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 20:21:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:44,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,007 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 20:21:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,074 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 20:21:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,138 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 20:21:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:45,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,239 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 20:21:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:45,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,336 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 20:21:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,420 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 20:21:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:45,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,496 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 20:21:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:45,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,573 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 20:21:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,641 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 20:21:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:45,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,717 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 20:21:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,798 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 20:21:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,862 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 20:21:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,926 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 20:21:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:45,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:45,993 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 20:21:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,066 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 20:21:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,143 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 20:21:46,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,206 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 20:21:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,279 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 20:21:46,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,304 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,345 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 20:21:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,416 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 20:21:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,479 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 20:21:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,553 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 20:21:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,619 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 20:21:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,688 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 20:21:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,751 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 20:21:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,816 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 20:21:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,887 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 20:21:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:46,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:46,960 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 20:21:46,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:46,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:46,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,024 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 20:21:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,094 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 20:21:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,169 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 20:21:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,234 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 20:21:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,304 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 20:21:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,389 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 20:21:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,451 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 20:21:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,523 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 20:21:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,586 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 20:21:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,656 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 20:21:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,718 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 20:21:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,775 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 20:21:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,831 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 20:21:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,889 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 20:21:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:47,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:47,946 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 20:21:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:47,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:47,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,015 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 20:21:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,087 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 20:21:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,108 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,156 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 20:21:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,229 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 20:21:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,305 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 20:21:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,379 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 20:21:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,456 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 20:21:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,520 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 20:21:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,589 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 20:21:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,651 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 20:21:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,727 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 20:21:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,791 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 20:21:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,852 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 20:21:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:48,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,913 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 20:21:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:48,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:48,983 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 20:21:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,044 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 20:21:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,102 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 20:21:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,168 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 20:21:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,230 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 20:21:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,286 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 20:21:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,354 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 20:21:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,435 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 20:21:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,523 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 20:21:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:49,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,603 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 20:21:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,696 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 20:21:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,775 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 20:21:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,848 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 20:21:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,921 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 20:21:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:49,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:49,994 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 20:21:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,069 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 20:21:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,142 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 20:21:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,212 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 20:21:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,276 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 20:21:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,344 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 20:21:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,401 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 20:21:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,471 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 20:21:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,543 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 20:21:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,604 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 20:21:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,663 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 20:21:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,721 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 20:21:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,789 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 20:21:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,815 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:50,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,864 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 20:21:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,925 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 20:21:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:50,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:50,984 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 20:21:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,049 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 20:21:51,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,132 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 20:21:51,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,196 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 20:21:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:51,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,269 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 20:21:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:51,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,341 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 20:21:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,402 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 20:21:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,459 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 20:21:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,517 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 20:21:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,578 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 20:21:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,637 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 20:21:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,698 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 20:21:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,757 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 20:21:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:51,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,832 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 20:21:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,894 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 20:21:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:51,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:51,969 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 20:21:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:51,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,038 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 20:21:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,111 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 20:21:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,181 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 20:21:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,253 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 20:21:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,332 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 20:21:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,404 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 20:21:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:52,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,465 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 20:21:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,533 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 20:21:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,619 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 20:21:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,690 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 20:21:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:52,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,749 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 20:21:52,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:52,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,821 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 20:21:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,847 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:52,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,894 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 20:21:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:52,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:52,967 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 20:21:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:52,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,053 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 20:21:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,122 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 20:21:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,179 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 20:21:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,243 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 20:21:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,311 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 20:21:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,378 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 20:21:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,435 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 20:21:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,455 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,491 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 20:21:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,548 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 20:21:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,608 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 20:21:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,685 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 20:21:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,753 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 20:21:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,815 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 20:21:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,881 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 20:21:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:53,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:53,956 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 20:21:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:53,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:53,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,020 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 20:21:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,093 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 20:21:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,160 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 20:21:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,226 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 20:21:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,286 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 20:21:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,350 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 20:21:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,408 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 20:21:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,475 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 20:21:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,534 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 20:21:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,585 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 20:21:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,660 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 20:21:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,735 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 20:21:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,796 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 20:21:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:54,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,854 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 20:21:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:54,929 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 20:21:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,002 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 20:21:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,085 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 20:21:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,177 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 20:21:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,250 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 20:21:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,314 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 20:21:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,387 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 20:21:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,457 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 20:21:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,528 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 20:21:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:55,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,600 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 20:21:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,663 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 20:21:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,721 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 20:21:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,776 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 20:21:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,843 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 20:21:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,904 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 20:21:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:55,958 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 20:21:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:55,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,010 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 20:21:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,066 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 20:21:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,124 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 20:21:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,180 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 20:21:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,238 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 20:21:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,294 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 20:21:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,351 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 20:21:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:56,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,411 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 20:21:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:56,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,472 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 20:21:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,527 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 20:21:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:56,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,595 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 20:21:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,659 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 20:21:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,721 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 20:21:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,777 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 20:21:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:56,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,844 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 20:21:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:56,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,914 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 20:21:56,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:56,973 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 20:21:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:56,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,029 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 20:21:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,084 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 20:21:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,145 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 20:21:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,207 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 20:21:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,267 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 20:21:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,323 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 20:21:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,382 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 20:21:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:57,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,445 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 20:21:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,500 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 20:21:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,566 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 20:21:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,585 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:57,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,630 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 20:21:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:57,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,688 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 20:21:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:57,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,750 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 20:21:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:57,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,817 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 20:21:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,877 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 20:21:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:57,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:57,938 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 20:21:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:57,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,000 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 20:21:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:58,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,049 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 20:21:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:58,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,112 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 20:21:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:58,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,165 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 20:21:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:58,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,222 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 20:21:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:58,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,290 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 20:21:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:58,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,352 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 20:21:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:58,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,419 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 20:21:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:58,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,488 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 20:21:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:58,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,553 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 20:21:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:58,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,610 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 20:21:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:21:58,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,670 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 20:21:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:21:58,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:21:58,731 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 20:21:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:21:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 66 states and 116 transitions. [2023-11-23 20:21:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 116 transitions. [2023-11-23 20:21:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:21:58,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:21:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:21:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat