./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 22:24:05,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:24:05,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:24:05,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:24:05,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:24:05,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:24:05,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:24:05,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:24:05,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:24:05,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:24:05,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:24:05,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:24:05,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:24:05,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:24:05,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:24:05,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:24:05,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:24:05,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:24:05,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:24:05,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:24:05,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:24:05,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:24:05,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:24:05,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:24:05,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:24:05,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:24:05,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:24:05,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:24:05,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:24:05,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:24:05,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:24:05,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:24:05,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:24:05,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:24:05,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:24:05,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:24:05,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:24:05,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:24:05,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:24:05,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:24:05,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:24:05,397 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:24:05,436 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:24:05,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:24:05,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:24:05,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:24:05,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:24:05,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:24:05,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:24:05,439 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:24:05,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:24:05,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:24:05,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:24:05,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:24:05,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:24:05,441 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:24:05,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:24:05,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:24:05,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:24:05,442 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:24:05,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:24:05,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:24:05,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:05,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:24:05,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:24:05,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:24:05,444 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:24:05,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:24:05,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:24:05,445 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_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2022-11-21 22:24:05,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:24:05,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:24:05,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:24:05,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:24:05,783 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:24:05,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-11-21 22:24:09,027 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:24:09,217 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:24:09,218 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-11-21 22:24:09,226 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/data/959c67fd1/87fb65aa4cc8477a9522175451e6a77b/FLAG2a685f267 [2022-11-21 22:24:09,248 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/data/959c67fd1/87fb65aa4cc8477a9522175451e6a77b [2022-11-21 22:24:09,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:24:09,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:24:09,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:09,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:24:09,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:24:09,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6247db3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09, skipping insertion in model container [2022-11-21 22:24:09,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:24:09,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:24:09,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:24:09,490 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:24:09,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:24:09,553 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:24:09,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09 WrapperNode [2022-11-21 22:24:09,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:24:09,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:24:09,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:24:09,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:24:09,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,587 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 11 [2022-11-21 22:24:09,587 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:24:09,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:24:09,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:24:09,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:24:09,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,632 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:24:09,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:24:09,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:24:09,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:24:09,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:09,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:24:09,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:24:09,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:24:09,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1f3f601-e412-4a6d-8737-f99120d7a514/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:24:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure g [2022-11-21 22:24:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2022-11-21 22:24:09,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:24:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:24:09,790 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:24:09,793 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:24:09,972 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:24:09,983 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:24:09,983 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:24:09,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:24:09 BoogieIcfgContainer [2022-11-21 22:24:09,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:24:09,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:24:09,991 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:24:10,002 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:24:10,002 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:24:09" (1/1) ... [2022-11-21 22:24:10,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:24:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-11-21 22:24:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-11-21 22:24:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 22:24:10,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2022-11-21 22:24:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-11-21 22:24:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 22:24:10,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2022-11-21 22:24:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-11-21 22:24:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 22:24:10,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:10,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 39 transitions. [2022-11-21 22:24:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2022-11-21 22:24:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 22:24:11,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:11,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 45 transitions. [2022-11-21 22:24:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-11-21 22:24:11,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-21 22:24:11,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:11,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:24:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 53 transitions. [2022-11-21 22:24:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2022-11-21 22:24:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 22:24:11,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:24:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2022-11-21 22:24:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2022-11-21 22:24:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 22:24:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2022-11-21 22:24:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2022-11-21 22:24:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 22:24:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:24:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 62 transitions. [2022-11-21 22:24:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2022-11-21 22:24:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:24:12,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:24:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 76 transitions. [2022-11-21 22:24:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2022-11-21 22:24:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 22:24:13,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:13,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 57 states and 82 transitions. [2022-11-21 22:24:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2022-11-21 22:24:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 22:24:13,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:13,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-21 22:24:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 57 transitions. [2022-11-21 22:24:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2022-11-21 22:24:13,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 22:24:13,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 63 transitions. [2022-11-21 22:24:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2022-11-21 22:24:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-21 22:24:14,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:24:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:14,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:15,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:15,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:15,758 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:15,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:15,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:15,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:15,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:15,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:15,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:15,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:16,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:16,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:16,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:16,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:16,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:16,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:16,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:16,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:16,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:16,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:16,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:17,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:17,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:17,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:17,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:17,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:17,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:17,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:17,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:17,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:17,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:17,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:17,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:17,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:18,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:18,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:18,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,431 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:18,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:18,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:18,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:18,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:19,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:19,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:19,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,624 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:19,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:19,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:19,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,809 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:19,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:19,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:19,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:19,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:19,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:20,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:20,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:20,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:20,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:20,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:20,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:21,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:21,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:21,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,455 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:21,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:21,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:21,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:21,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:22,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:22,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:22,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:22,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:22,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:22,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:22,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:22,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:22,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:22,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:22,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:22,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:22,996 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:22,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:22,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:23,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,115 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:23,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:23,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,292 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:23,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:23,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:23,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:23,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:23,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:23,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:23,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:24,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:24,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:24,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:24,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:24,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:24,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:25,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:25,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:25,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:25,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:25,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:26,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:26,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:26,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,590 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:26,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:26,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:26,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,927 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:26,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:27,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,695 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:27,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:27,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:28,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:28,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:28,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:28,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:28,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:28,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,039 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:29,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:29,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:29,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:29,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:29,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:30,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,197 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:30,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:30,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:30,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:30,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:30,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:31,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,444 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:31,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:31,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:31,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:31,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:31,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:32,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:32,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:32,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:32,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:32,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:33,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:33,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:33,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:33,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:33,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:33,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:33,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:34,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:34,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:34,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,775 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:34,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:34,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:34,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:34,980 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:34,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:34,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,032 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,219 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:35,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:35,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:35,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:35,942 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:35,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:35,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:35,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:36,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:36,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,781 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:36,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:36,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:36,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:37,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,275 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:37,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:37,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:37,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:37,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:38,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:38,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,660 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,673 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:38,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,874 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:38,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:38,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:38,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,401 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:39,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:39,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:39,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,913 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:40,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:40,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:40,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:40,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,126 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,366 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:41,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,945 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:42,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:42,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:42,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,778 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:42,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:42,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:43,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:43,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:43,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:43,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,604 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:43,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:43,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:43,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:43,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:44,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,081 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:44,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:44,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:44,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,643 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:44,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:44,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:44,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:45,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,124 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:45,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:45,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:45,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,799 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:45,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:45,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:45,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,030 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:46,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:46,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,478 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:46,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,036 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:47,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:47,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:47,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:48,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:48,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:48,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:48,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:48,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:48,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,169 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:49,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:49,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,592 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,646 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,693 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:49,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,062 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:50,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:50,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:50,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,164 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,267 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:51,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,631 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:51,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:51,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:51,999 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:52,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:52,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:53,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,225 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:53,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:53,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:53,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:53,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:54,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:54,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,100 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,326 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,686 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:55,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:55,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:55,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,409 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:56,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,751 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:56,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,141 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,308 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,416 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,719 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:57,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:57,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:57,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,835 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:58,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,558 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:24:59,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:24:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,889 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:24:59,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:24:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:24:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:24:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:24:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:24:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:24:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:24:59,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:24:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:24:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,137 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,339 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,523 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,697 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:00,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:00,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:00,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,110 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:01,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:01,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:01,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:01,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,756 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:02,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:02,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:02,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:03,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:25:03,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:25:03,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:25:03,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:25:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:25:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:25:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:25:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:25:03,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:25:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:25:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:25:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:25:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 22:37:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:11,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:11,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:11,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:11,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:11,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:11,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:11,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,322 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,379 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,534 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:12,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:12,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:12,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,229 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:13,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,521 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,573 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:13,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,704 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:13,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,785 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:13,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:13,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:13,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:13,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:13,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:14,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:14,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:14,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:14,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:14,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:14,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:14,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:14,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:14,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,391 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,402 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,701 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:15,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:15,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:15,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:15,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,249 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,347 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,692 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,849 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:16,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:16,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:16,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,210 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,371 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:17,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,458 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:17,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,483 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,640 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,748 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:17,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:17,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,122 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,652 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:18,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:18,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,570 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,678 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:19,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:19,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:19,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,262 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:20,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:20,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:20,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:20,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:21,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:21,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,047 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,385 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:22,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,819 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:22,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:22,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,158 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:23,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:23,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,895 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,933 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,946 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:23,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,089 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:24,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,910 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:24,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:24,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:25,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,913 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:25,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:25,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:25,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,042 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,257 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,630 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:26,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:26,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,567 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,685 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,756 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,783 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:27,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:27,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:28,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:28,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:28,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,521 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,704 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:29,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:29,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:29,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,024 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,547 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:30,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,940 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:30,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:31,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:31,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,479 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,953 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:31,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,979 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:31,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:32,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:32,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,114 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,629 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,806 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,890 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:33,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:33,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:33,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:33,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,304 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,421 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:34,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:34,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:35,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,846 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:35,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:35,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:35,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,021 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,143 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:36,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:36,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:36,982 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:36,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:36,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,130 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:37,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,963 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,660 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:38,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:38,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,018 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,711 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,791 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:39,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:39,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:39,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,627 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:40,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:40,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,221 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,689 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,727 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:41,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:41,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,869 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:42,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:42,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,321 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:43,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:43,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:43,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,064 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:44,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:44,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:45,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,401 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:45,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,837 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,950 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:45,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:45,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,604 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,893 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:46,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,468 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:47,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:47,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:47,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,521 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:37:48,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-21 22:37:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,790 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:37:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:37:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-21 22:37:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-11-21 22:37:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-11-21 22:37:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:37:48,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat