./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:25:23,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:25:23,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:25:23,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:25:23,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:25:23,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:25:23,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:25:23,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:25:23,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:25:23,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:25:23,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:25:23,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:25:23,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:25:23,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:25:23,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:25:23,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:25:23,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:25:23,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:25:23,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:25:23,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:25:23,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:25:23,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:25:23,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:25:23,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:25:23,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:25:23,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:25:23,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:25:23,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:25:23,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:25:23,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:25:23,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:25:23,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:25:23,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:25:23,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:25:23,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:25:23,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:25:23,981 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:25:23,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:25:23,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:25:23,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:25:23,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:25:23,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 17:25:24,027 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:25:24,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:25:24,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:25:24,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:25:24,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:25:24,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:25:24,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:25:24,032 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:25:24,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:25:24,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:25:24,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:25:24,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:25:24,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:25:24,035 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:25:24,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:25:24,036 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:25:24,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:25:24,037 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:25:24,037 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:25:24,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:25:24,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:25:24,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:25:24,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:25:24,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:25:24,039 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:25:24,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:25:24,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:25:24,040 INFO L138 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_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2022-11-20 17:25:24,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:25:24,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:25:24,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:25:24,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:25:24,440 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:25:24,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-11-20 17:25:27,467 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:25:27,694 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:25:27,695 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-11-20 17:25:27,699 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/data/1f41876be/6afa8e065ee84993aad8948491511b54/FLAGfa678b8d5 [2022-11-20 17:25:27,713 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/data/1f41876be/6afa8e065ee84993aad8948491511b54 [2022-11-20 17:25:27,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:25:27,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:25:27,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:27,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:25:27,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:25:27,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1141e4be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27, skipping insertion in model container [2022-11-20 17:25:27,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:25:27,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:25:27,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:27,887 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:25:27,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:27,918 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:25:27,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27 WrapperNode [2022-11-20 17:25:27,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:27,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:27,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:25:27,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:25:27,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,950 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 11 [2022-11-20 17:25:27,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:27,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:25:27,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:25:27,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:25:27,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,973 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:25:27,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:25:27,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:25:27,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:25:27,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:27" (1/1) ... [2022-11-20 17:25:27,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:25:28,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:25:28,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:25:28,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43fa898e-154a-43e0-a800-c9c87fc0f545/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:25:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure g [2022-11-20 17:25:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2022-11-20 17:25:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:25:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:25:28,133 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:25:28,136 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:25:28,289 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:25:28,300 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:25:28,300 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:25:28,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:25:28 BoogieIcfgContainer [2022-11-20 17:25:28,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:25:28,316 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:25:28,316 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:25:28,327 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:25:28,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:25:28" (1/1) ... [2022-11-20 17:25:28,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:25:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-11-20 17:25:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-11-20 17:25:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 17:25:28,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2022-11-20 17:25:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-20 17:25:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:25:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2022-11-20 17:25:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-11-20 17:25:29,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 17:25:29,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 39 transitions. [2022-11-20 17:25:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2022-11-20 17:25:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-20 17:25:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 45 transitions. [2022-11-20 17:25:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-11-20 17:25:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:25:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 53 transitions. [2022-11-20 17:25:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2022-11-20 17:25:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:25:29,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2022-11-20 17:25:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2022-11-20 17:25:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 17:25:30,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2022-11-20 17:25:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2022-11-20 17:25:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 17:25:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 62 transitions. [2022-11-20 17:25:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2022-11-20 17:25:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:25:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 76 transitions. [2022-11-20 17:25:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2022-11-20 17:25:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 17:25:31,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 57 states and 82 transitions. [2022-11-20 17:25:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2022-11-20 17:25:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-20 17:25:31,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 62 states and 88 transitions. [2022-11-20 17:25:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2022-11-20 17:25:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-20 17:25:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-20 17:25:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 63 transitions. [2022-11-20 17:25:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2022-11-20 17:25:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-20 17:25:32,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:25:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:32,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:33,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:33,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:34,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:34,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,381 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:34,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:34,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:34,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:34,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:34,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:34,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:34,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:34,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:34,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:35,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:35,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:35,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:35,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:35,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:35,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:35,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:35,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:35,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:35,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:35,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:36,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:36,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:36,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,252 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:36,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:36,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:36,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:36,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:36,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:36,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:36,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:36,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:37,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,144 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:37,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:37,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:37,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:37,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:37,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:37,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:37,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:37,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:38,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:38,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:38,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:38,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:38,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:38,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:38,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:38,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:38,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,934 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:38,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:39,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:39,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,491 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:39,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:39,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:39,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:39,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:39,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:40,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:40,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:40,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:40,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:40,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:40,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:41,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:41,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:41,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:41,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:41,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:41,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:41,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:41,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:41,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:41,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:41,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:41,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:41,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:41,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:42,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:42,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:42,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:42,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,667 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:42,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,727 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:42,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:42,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:43,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,227 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:43,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:43,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,574 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:43,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:43,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:43,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:43,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:43,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:43,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:43,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:44,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:44,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:44,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:44,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,018 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:45,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:45,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:45,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:45,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:45,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:45,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:45,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:45,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:45,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:46,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,360 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,647 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:46,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:46,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:47,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:47,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:47,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:47,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:48,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:48,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:48,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:48,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:48,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,703 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:48,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:48,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:48,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:48,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:49,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:49,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:49,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:49,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:50,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:50,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:50,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:50,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:50,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,689 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:50,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:50,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:50,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:50,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:51,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:51,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:51,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:51,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:52,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:52,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:52,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:52,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:52,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:52,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:52,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,609 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:53,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:54,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:54,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:55,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:55,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,157 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:55,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:55,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:55,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:56,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,224 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:56,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:56,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:56,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:56,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:56,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,420 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,504 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:57,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:57,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:57,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:58,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,405 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:58,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,817 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:59,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,329 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,424 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:59,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:59,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:59,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:25:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:25:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:59,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,872 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:25:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:25:59,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:25:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:25:59,990 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:25:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:25:59,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:00,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:00,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:01,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,311 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:01,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,358 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:01,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:01,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:01,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:01,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:01,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:01,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:02,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:02,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:02,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:02,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:02,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:03,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,375 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:03,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:03,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,099 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:04,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:04,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:04,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:04,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:04,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:04,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,363 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:05,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:05,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,442 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,888 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:06,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:06,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:07,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:07,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:07,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,325 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:08,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:08,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:08,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,772 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:08,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:09,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:09,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,207 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,344 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,578 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:09,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:09,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:09,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:09,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,434 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:10,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:10,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:10,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:10,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,135 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,411 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:11,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:11,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,054 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,151 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:12,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,929 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:12,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:12,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,123 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,359 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,420 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,600 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:13,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:13,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:13,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,288 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,322 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,412 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,528 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:14,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:14,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:14,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:14,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,165 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:15,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:15,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,104 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:16,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,255 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:16,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:16,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:16,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:16,994 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:16,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:16,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,296 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,344 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,380 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,483 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,678 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:17,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,748 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:17,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:17,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:17,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:17,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:18,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,624 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:18,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:18,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,947 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:18,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,827 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:19,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:19,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,146 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:20,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:20,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:21,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:21,975 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:21,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:22,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:26:22,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:26:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:26:22,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:26:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:26:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:26:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:26:22,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:26:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 17:38:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,645 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:27,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,787 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:27,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,851 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:27,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:27,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:27,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,247 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:28,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,543 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,601 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:28,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:28,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:28,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:28,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:28,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:28,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,628 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:29,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:29,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:29,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:30,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:30,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,161 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,511 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:31,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:31,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,929 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:31,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:32,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,907 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:32,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:32,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,522 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,549 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,894 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:33,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:33,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:33,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,037 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,243 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,325 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:34,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:34,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,490 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,594 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:35,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:35,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,728 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:36,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:36,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:36,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:37,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:37,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:37,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:38,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,318 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:38,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:38,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:38,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,648 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,728 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:38,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:38,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:38,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:38,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:38,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,287 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:39,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:39,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:39,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:39,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:39,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,467 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:40,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:40,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:40,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:40,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:40,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,060 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,673 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:41,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:41,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,582 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,616 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,867 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:42,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:42,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:42,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,048 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,399 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:43,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:43,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:43,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:43,977 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:43,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:43,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,355 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:44,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:45,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:45,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:45,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:45,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:45,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,918 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:45,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:45,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,296 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,863 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:46,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:46,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,099 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,223 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,417 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:47,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:47,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,506 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:48,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:48,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,391 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:49,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:49,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:49,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:49,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:49,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:49,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:49,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:49,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:49,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:49,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:50,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:50,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:50,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:51,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:51,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:51,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:51,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:52,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:52,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,137 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:53,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:53,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:53,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:54,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,111 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:54,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:55,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,233 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:55,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:55,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,888 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:55,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:55,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:55,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:56,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:56,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:56,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:56,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,910 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:56,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:57,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:57,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,714 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:57,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:57,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:57,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,643 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:58,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,749 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:58,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:58,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:59,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:59,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,391 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:59,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:59,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:38:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:38:59,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:38:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:59,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:38:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:38:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:38:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:38:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,142 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,231 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:00,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:00,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:00,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,072 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:01,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,707 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,914 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:02,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:02,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:03,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:03,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,271 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:39:03,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-20 17:39:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:03,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:03,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,436 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:39:03,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:39:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:03,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:39:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-20 17:39:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-20 17:39:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 17:39:03,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat